The visual below, prepared by the U.S. Department of Energy (DOE), shows the average length of time for the National Environmental Policy Act (NEPA) review process for geothermal projects as compared to the timelines for average solar and wind development, as well as for oil and gas. The longer lead time for geothermal projects is something that re

via Solar Energy News – RenewableEnergyWorld.com http://ift.tt/1ljuHIM